//$URL: http://dasding.googlecode.com/svn/branches/testzeugs/data/dao/mongoDB/src/main/java/de/piratech/dasding/data/database/mongo/EventDataImpl.java $
//$Id: EventDataImpl.java 94 2013-03-24 22:24:17Z krieg.maria@gmail.com $
/*
 * Copyright 2012 Piratech.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.piratech.dasding.data.database.mongo;

import com.mongodb.DB;
import de.piratech.dasding.data.Event;
import de.piratech.dasding.data.database.DatabaseException;
import de.piratech.dasding.data.database.EventData;

import java.util.ArrayList;
import java.util.List;

/**
 */
public class EventDataImpl extends AbstractMongoDB<Event> implements EventData {

  protected EventDataImpl(DB pDB) {
    super(pDB, Event.class, COLLECTIONS.EVENT_COLLECTION);
  }

  @Override
  public Event createEvent(Event pEvent) {
    return getDBCollection().insert(pEvent).getSavedObject();
  }

  @Override
  public void deleteEvent(Event pEvent) {
    getDBCollection().removeById(pEvent.getId());
  }

  @Override
  public void updateEvent(Event pEvent) {
    getDBCollection().updateById(pEvent.getId(), pEvent);
  }

  @Override
  public Event getEvent(String pId) {
    return getDBCollection().findOneById(pId);
  }

  @Override
  public List<Event> getEvents() {
    return getDBCollection().find().toArray();
  }

  @Override
  public List<Event> findByCategories(List<String> pCategory)
      throws DatabaseException {
    List<Event> events = new ArrayList<Event>();
    for (String id : pCategory) {
      events.addAll(getDBCollection().find().is("category", id).toArray());
    }
    return events;
  }
}
